2232440542312 has 32 divisors (see below), whose sum is σ = 4407856581600. Its totient is φ = 1057058092224.

The previous prime is 2232440542229. The next prime is 2232440542391. The reversal of 2232440542312 is 2132450442322.

It is a super-3 number, since 3×2232440542312³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2483278 + ... + 3260605.

It is an arithmetic number, because the mean of its divisors is an integer number (137745518175).

Almost surely, 2^{2232440542312} is an apocalyptic number.

It is an amenable number.

2232440542312 is a deficient number, since it is larger than the sum of its proper divisors (2175416039288).

2232440542312 is a wasteful number, since it uses less digits than its factorization.

2232440542312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5746465 (or 5746461 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 2232440542312 its reverse (2132450442322), we get a palindrome (4364890984634).

The spelling of 2232440542312 in words is "two trillion, two hundred thirty-two billion, four hundred forty million, five hundred forty-two thousand, three hundred twelve".